摘要
电力市场环境下,对使用输电网的用户按照使用影响程度计算输电费用是被广泛接受的计算原则。介绍、分析、比较了基于会计学原理的计费方法(即邮票法、合同路径法、分布因子及潮流追踪法等)。从理论上分析和比较了潮流追踪法中的Bialeks’潮流追踪法和费用流法,并以5节点系统,采用不同方法向发电方计算输电费。算例结果表明:费用流法计算简洁、中间步骤少、累计误差小,是计算输电费简单有效的方法。
In electric power marker,it＇s popular to allocate transmission payment according to the influence degree of users. Several methods to calculate transmission payment based on the accounting theory are introduced and analyzed,such as post stamp method,contract route method, distribution factor method,flow tracing method and so on. The Bialek＇s flow tracing method and cost flow method are compared theoretically,which are applied in a five-bus system to calculate the transmission payment to generators. Results show that the cost flow method ＇is simple and effective with less steps and small cumulative error.
出处
《电力自动化设备》
EI
CSCD
北大核心
2005年第11期11-14,33,共5页
Electric Power Automation Equipment
关键词
电力市场
输电费
分布因子
潮流追踪
费用流
electric market
transmission payment
distribution factor
flow tracing
cost flow
